The crossword solutions for the term 'KNOW YOU?' are DONTI (5 letters), DOI (3 letters), and HUTCH (5 letters). DONTI is an acronym for 'Do Not Take It Personally, ' which is a phrase used to remind someone that their feelings should not be hurt by something someone else has said or done. DOI stands for 'Do It Yourself, ' which is a phrase used to encourage someone to take action and do something on their own. Finally, HUTCH is an acronym for 'Help Us To Create Happiness, ' which is a phrase used to encourage people to work together to make the world a better place.